Charge a Havoc Heli Helicopter

Released in 2007, Air Hog's remote-controlled Havoc Heli is a basic electronic helicopter recommended for children ages 8 and up. The user can control the vehicle's elevation, yaw and horizontal motion with a well-labeled remote controller powered by six AA batteries. Eventually, the helicopter's internal batteries will need to be recharged if your Havoc Heli ever wishes to leave the tarmac again.

1. Allow the helicopter battery to cool down for at least 15 minutes after recent use before attempting to charge your toy.

2. Slide the charge plate on the front face of the remote controller downward to expose the charging wire.

3. Pull the charge wire away from the controller and plug it into the charge terminal on the helicopter. The terminal is located just below the cockpit and labeled "CHG."

4. Note the LED light on the front of the remote controller labeled "Charge." If the helicopter is properly charging, the LED should glow green. When the LED blinks out, the helicopter is finished charging. It should take approximately 30 minutes for the helicopter to fully charge for five or six minutes of flight.

5. Remove the plug from the helicopter's charge terminal and replace it behind the sliding charge panel on the remote controller.

Question: AN Air Hogs Helicopter Won't Move Forward?

Air Hogs remote control aircraft are designed to be easy to fly and use, and rarely have flying issues. However, there are the occasional issues that the company can't really predict. Some Air Hogs helicopters, for example, have a hard time flying forward without some assistance. If you're having this problem with your helicopter, this can be annoying, but it is not the end of the world. There is as solution, and it's easier than you might think.

1. Power off the helicopter and remote control and charge the helicopter using the charge wire hidden inside the center compartment. Plug it in and switch the charger on. Charge until the LED on the controller goes out. Then remove the cord and return it to the compartment.

2. Power on the controller and helicopter again, and ease the throttle up to lift the helicopter off the ground. Try to get it into a straight hover.

3. Adjust the trim if the helicopter is spinning. If the helicopter is spinning clockwise, adjust the trim to the right. If spinning to the right, adjust the trim to the left.

4. Try to ease the aircraft forward using the throttle and controls. If you cannot get it to fly forward, bring the helicopter back down by easing the throttle down and letting the copter land.

5. Add the adhesive weights included with the helicopter and take off again. Add one at a time and keep retesting the aircraft until it successfully starts flying forward as you want it to.

Fix Common RC Models Problems

RC models can provide hours of fun for kids of all ages. Until, that is, they stop working. Often non-working rc models just need a quick fix, not the garbage. Take a few minutes to find and repair the problem, and you'll be up and running in no time.

Check rc batteries and battery connections first. Try fresh batteries in both the toy and the remote control, making sure that the positive and negative ends of the batteries correspond correctly to the connections. Wipe the battery connections with a clean cloth.

Clean remote control models that have spent much time outdoors. It's possible that the toy contains dirt or debris that led to a loss of movement. Clean with a damp cloth and allow to dry thoroughly.

Look for loose wires in both your remote and the toys. If you find one, strip the plastic back so that you can reattach the wire. Wrap with electrical tape when connected.

Tighten anything loose on your toys. Face it, you know the toys made some daring escapades that could cause something to loosen. Tighten loose antennas by hand; use a screwdriver or wrench to tighten other loose parts. Electrical tape can provide temporary fixes to broken rotors or antennas.

Open up the remote control toy with the appropriate screwdriver. Repair loose wires with a small soldering iron. Make sure nothing is impeding the motor.

Replace parts as needed. Toy manufacturers often offer replacement parts like antennas, motors or rotors for flying toys.

Use a Volt Meter for RC Batteries

RC model cars require rechargeable battery package packs to operate. These battery power slowly, after many recharges, begin to lose their ability to be billed to highest possible potential.

The highest possible current potential of an assortment power, or affordable current, is clearly marked on each RC car's battery package power. Use a multi meter set to measure v to determine how close to the affordable current your remote control battery package actually is after a recharge. This information can help you decide if battery package needs alternative. A battery package billed to its affordable current will allow an RC car to race and perform exciting stunts longer.

Remove the RC battery package power from your toy.

Plug the RC battery package power into its battery charger and fully charge it for the time specified by the maker. Completely charging battery package power will ensure it has the highest possible current possible in its current condition.

Disconnect battery package from the battery charger.

Turn on the voltmeter and then select the dc current setting. Typically this is designated by a capital "V" with straight lines above it or the letters "DC." Frequently the dial will contain a number of DC current settings labeled by specific ranges. Make sure to choose the range that includes the current listed on battery package.

Place the red positive lead of the multi meter in the left opening on the RC car battery package connect.

Position the black adverse lead of the multi meter in the right opening of the RC car battery package connect. Read the current from the screen. A bad value just means that you have switched the leads of the connection. Disregard the adverse sign and compare the current to that written on battery package.

Replace battery package if the current reading given by the voltmeter is 10% more or less than what the maker has specified. Multiply the current written on battery package by 0.10, then subtract the result from the original current to get the smallest appropriate current. For example, if the affordable current is 12 v, the smallest appropriate current before alternative is 12 minus 12 times 0.10, or 10.8 v.

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Safety Of LiPo Battery Packs

LiPo battery features are frequently used in remote control automobiles. They generally charge quicker and store more energy than a similar NiCd power supply. However, LiPo battery power do require special managing. Neglect -- such as inappropriate asking for, managing, and storage -- can cause LiPo battery power to burn up or burst.

Handling a LiPo Battery Pack

Don't let children handle LiPo batteries. When transporting your LiPo batteries, use a non-flammable container that does not contain sharp objects that could puncture the battery packaging. Don't carry LiPo batteries in your pockets or throw them into your tool box. Don't place batteries -- especially damaged ones -- on flammable or hot surfaces. Don't handle damaged batteries with bare hands. If a damaged battery leaks on your skin, wash immediately with soap and water. After flushing with cool water, seek medical help if it gets in your eyes. When charging and using LiPo battery packs, keep a fire extinguisher or a bucket of sand nearby in case of fire. Do not try to put out a LiPo fire with water.

Charging a LiPo Battery Pack

Only use a charger that is designed for use with lithium polymer batteries. Also, only use a charger that can handle the specific cell count of your battery. While some chargers may be able to detect the number of cells automatically they could misread the battery. Others must be set manually. Doublecheck your settings for cell count and current no matter what type of charger you are using. Always read and follow the instructions that came with your charger and battery packs. Charging batteries should never be left unattended and should never be charged while inside your RC model.

Disposing of a LiPo Battery Pack

After fully discharging the battery, place it outside in a covered container of salt water (keep away from pets and children) for several days. Skip the discharging step and go straight to the salt water if the battery is ballooned or the covering torn. The discharged/soaked battery can now be placed into your household trash.

Using a LiPo Battery Pack

When operating your RC vehicles in or around water, make sure your LiPo battery is protected from the water. Don't immerse it in water or let it get wet. Make sure you don't have the positive and negative terminals reversed when operating your RC. Always inspect your LiPo battery after each use -- cleaning it if necessary. Always inspect your LiPo battery after a crash. Let it sit for an hour or so even if it appears to be OK. Do not continue using it if the packaging is torn or punctured or if you notice any ballooning of the battery. Continued use or charging of a damaged LiPo battery could result in an explosion and fire.
Storing LiPo Batteries

Make sure your rc battery packs is in good condition and partially charged before storing. Keep them in non-flammable containers, away from sharp objects or flammable materials, and at moderate temperatures. Store your LiPo batteries out of the reach of children. Don't store dead or damaged batteries.

RC Aiaplane Batteries, RC Battery

The latest rc battery technology is the LI-PO or Lithium Polymer battery. These RC batteries have the highest power to weight ratio and are the main reason why electric RC airplanes are so successful and popular. However they are different when compared to the Ni-Cd batteries we are all used to.

These Lipo batteries can't be charged using a Ni-Cd RC battery charger. Only use RC battery chargers specifically intended for use with the lipo battery. It is possible to start a fire if these RC batteries are mis-used. Always remove LiPo batteries from the airplane, prior to charging and place in a fire safe area.

A single lipo cell is nominally rated at 3.7 volts. The individual cells can be connected together, to form a battery, either in a series configuration or a parallel style. If we say the cells shown in the diagram are 2100mAh, the voltage of the series pack(4S) will be- 3.7Vx 4 cells=14.8 Volts. The capacity of this battery will be 2100mAh.

The lipo battery shown in a parallel configuration (4P)will have a voltage of 3.7V and a capacity of 2100mAhx4 cells=8400 mAh.

The series pack is known as a 4S pack and the parallel as a 4Ppack.(the number denotes number of cells and the letter denotes series (S) or parallel (P)).

If the series pack is doubled up and connected together in parallel it will be known as a 4S2P pack and will have a voltage of 14.8V and a capacity of 4200mAh. (2100 x 2 = 4200 mAh)

Another number you will come across when discussing lithium polymer batteries will be the "C"rating. This stands for the capacity rate of the RC battery. As an example you may come across 20C. Capacity is normally expressed as mAh (milliamp-hour) and there are 1000 milliamps in one amp. Thus a battery of 1000mAh can deliver 1A for one hour. If this same battery is rated at 20C then it can supply its 1 amp capacity up to 20 times higher, i.e. a maximum of 20amps can flow through it. However there is a price to pay in the form of duration. It can only supply this power for 3 minutes ( 1Ahx60/20=3 minutes).

If the lipo battery was 30C rated then current could be drawn through at up to 30 times higher ( 30A) but duration drops to 2 minutes ( 1Ahx60/30=2 minutes)

It is a good idea to be very conservative when it comes to batteries and use the cells at about half the claimed C rate. The risk of damaging the cells is considerably reduced and the number of re-charge cycles will be increased i.e the life will be longer.

The range of lithium polymer battery capacities and voltages is increasing daily.

If not you can make up your own packs. You must be able to solder and please keep the wires separate from each other. A short circuit can be very damaging to the cells and yourself. A further point when making batteries is-series packs can have cells of different voltage but the capacity must be the same. For parallel packs the voltage must be the same but the capacity can vary.

Please Compare LiPo Chargers before buy

LiPo battery power pack are standard tissues that offer a long-lasting and light and portable alternative to battery power pack that aren't standard. However, LiPo battery power pack do run out of power, so they need rechargers. Evaluate any LiPo rechargers before you buy, to get the best item for your budget.

First： Compare any possible chargers by first reading the battery charge output; output is always measured in amps. Charge your LiPo battery faster by investing in a device that has a high-amp charge capability; the more amps you can put into the battery, the faster the LiPo cell will charge. Compare different chargers by reading the product description and noting the amp output.

Second： Ensure that your LiPo charger senses your battery. This basically means that the charger will work/charge up to the LiPo cell's peak. If it charges the cell beyond that peak, your battery is likely to explode. Avoid this by comparing the chargers' sensing capability and checking whether the product actually is capable of sensing the cell. Stay away from non-sensing devices.

Third： Check how many LiPo cells can be connected and charged at once. Check product descriptions against your needs, and invest in a multi-cell charger only if you need to; they cost more than single-cell chargers.

Fourth： Spend money on a LiPo battery power charger that has an easy-to-read LCD show or show. A show shows not only the position of the LiPo rc battery power charger and battery power, and some models show notify if the battery power charger is volatile or defective. Review the show by asking a shop associate to give you a trial of the item, if buying in-store.

Article comes from aga power

A Good Way to Solder an RC Battery

RC battery energy are usually rechargeable battery energy wired as a energy supply to provide greater current. They are often lithium-based battery energy because they are lightweight and produce 3.6 v compared to 1.2 v from a nickel-based battery energy. Soldering an RC battery energy so it's wired to another battery energy to increase outcome is a fairly straightforward task.

1. Eliminate ¼ inches of plastic off both ends of a 3-inch remove of cable using cable strippers. This shows the copper mineral metal core.

2. Heat a soldering metal to operating temperature. Position one end of the cable remove on the beneficial terminal of the first RC battery; it's marked "+" and then put the end of the soldering metal onto the cable and terminal and introduce the solder. Let the solder melt so it coats the terminal and the cable, then take away the soldering metal and let the solder solidify.

3. Position the other end on the adverse terminal marked "-" of the second RC battery energy you are soldering. Repeat using the soldering metal and solder. Eliminate the soldering metal and let the solder solidify. Turn off the soldering metal.

This procedure has soldered two RC battery energy in sequence to double the outcome current. You have one adverse terminal 100 % free on the first RC battery energy and one beneficial terminal 100 % free on the second RC battery energy. Use these terminals to connect to the RC model you want to energy.

Tips

You can solder as many lipo battery energy in sequence as you need to energy your device. Simply continue to solder the end of another cable remove to the beneficial terminal of the second battery energy and then solder the other end to the adverse terminal of a third battery energy and so on, to get to the energy you need.